Many thanks for the revised version of the manual. It is far better legible than any other copy available in the Internet.
Without it, I hadn't be able to fix a nasty issue appearing a couple of years after recapping my old ICF-PRO80 (replacing that infamous short-lived SMD electrolitic capacitors used by Sony at that time): The display was blank, with no reception.
When recapping, I used Kiwa's upgrade kit (http://www.kiwa.com/PRO80.html), which was (and is) fine and not expensive at all.
But, as a side effect of replacing C243, an adjacent via was damaged (the one marked "32" on PLL Board Layout). The via failure interrupted supply to the microcomputer board, caausing the malfunction of the receiver.
However, the effect was not immediate. It took some time to develop, so I had no clue on what the problem could be. With the manual, it took me just three hours to pinpoint and fix the issue.

Would you believe a friend of my son just gave me one of these. It had belonged to an uncle. It seems to work OK - I wonder if I should get the re-capping done anyway just to avoid expected electrolyte leakage damage and while this repair is still available. I bet this would give me a dandy receiver for the next 20 years. Thoughts?